练习打卡,请老师检查~
来源:3-6 自由编程
Heijyu
2020-06-19 01:32:51
package com.imooc.sleep;
class Letter implements Runnable {
public char[] letter = new char[26];
public Letter() {
int j = 0;
for (char i = 'a'; i <= 'z'; i++) {
letter[j] = i;
j++;
}
}
@Override
public void run() {
for (char ch : letter) {
System.out.print(ch);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
public class TestSleep {
public static void main(String[] args) {
Letter letter = new Letter();
Thread t1 = new Thread(letter);
t1.start();
}
}1回答
已完成练习,棒棒哒!继续加油!
祝学习愉快!
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